位相変調用液晶空間光変調器を用いた動画ホログラムの特性改善に関する検討
1996 年 20 巻 60 号 p. 33-36
詳細
1996 年 20 巻 60 号 p. 33-36
We constructed an electro-holography system using parallel Aligned Nematic Liquid Crystal Spatial Light Modulator (PAL-SLM) and we considered to improve the image quality by controlling the polarization angle of reconstructing light. As the result we could obtain the clear image by decreasing the zero order light intensity at special polarization angle of reconstructing light. From now on we consider to obtain the high contrast reconstructing image by this method.
